Portable chair for attachment to a vehicle bumper



FIG. 1 is a front view of a portable chair for attachment to a vehicle bumper;

FIG. 2 is a side view thereof, it being understood that the opposite side is a mirror image of that shown;

FIG. 3 is another side view thereof incorporating the spacer wedge to compensate for various bumper shapes;

FIG. 4 is a top view thereof; and,

FIG. 5 is a perspective view thereof shown on a reduced scale in use attached in the rear of a vehicle.

The rear and bottom of the portable chair form no part of the claimed design.

The broken line showing of a spacer wedge in FIG. 3 and portion of a vehicle in FIG. 5 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a portable chair for attachment to a vehicle bumper, as shown and described. 